Chevrolet Silverado / GMC Sierra. Service manual — part 1672

Fig. 230: View Of TCM Electrical Connectors
Courtesy of GENERAL MOTORS CORP.

8. Loosen the TCM electrical connector bolts.

9. Disconnect the TCM electrical connectors (1).

10. Remove the TCM and cover.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Cooling - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 231: View Of Fan Shroud Retainers
Courtesy of GENERAL MOTORS CORP.

11. Remove the fan shroud retainers (1).

12. Remove the fan shroud bolts (2).

13. Remove the upper fan shroud.

Installation Procedure

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Cooling - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 232: View Of Fan Shroud Retainers
Courtesy of GENERAL MOTORS CORP.

1. Install the upper fan shroud.

2. Install the fan shroud retainers (1).

3. Install the fan shroud bolts (2).

Tighten: Tighten the bolts to 9 N.m (80 lb in).

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Cooling - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 233: View Of TCM Electrical Connectors
Courtesy of GENERAL MOTORS CORP.

4. Connect the TCM electrical connectors (1).

5. Install the TCM and cover.

6. Tighten the TCM electrical connector bolts.

Tighten: Tighten the bolts to 8 N.m (71 lb in).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Cooling - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado